🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.84 AU - 1.02 AU

Year: 324 Days

Day: 38 Hours

Environment

Temp: 157 °C

Axial Tilt: 5.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,857,880 km

• M1: 33,360 km (0.085 R)
• M2: 104,419 km (0.112 R)

Asteroid Belt

Center: 1.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.06 AU - 2.84 AU

Year: 1387 Days

Day: 28 Hours

Environment

Temp: -87 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,857,880 km

• M1: 62,532 km (0.097 R)
• M2: 1,996,234 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.47 AU - 2.95 AU

Year: 1613 Days

Day: 13.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.22 AU - 4.32 AU

Year: 2647 Days

Day: 31 Hours

Environment

Temp: -120 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.2

Radius: 14.9

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 4.67 AU - 6.41 AU

Year: 4716 Days

Day: 10.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 32,857,880 km

• M1: 185,501 km (0.067 R)
• M2: 677,678 km (0.069 R)
• M3: 1,168,060 km (0.119 R)
• M4: 1,634,656 km (0.115 R)
• M5: 2,623,348 km (0.086 R)
• M6: 3,599,175 km (0.05 R)
• M7: 5,532,728 km (0.068 R)
• M8: 7,492,460 km (0.095 R)
• M9: 8,162,060 km (0.088 R)
• M10: 8,871,303 km (0.075 R)
• M11: 11,200,991 km (0.103 R)
• M12: 15,335,128 km (0.076 R)
• M13: 16,233,015 km (0.065 R)
• M14: 17,229,336 km (0.11 R)
• M15: 19,206,721 km (0.045 R)
• M16: 19,689,174 km (0.118 R)
• M17: 22,073,315 km (0.092 R)
• M18: 22,909,268 km (0.101 R)
• M19: 25,461,408 km (0.095 R)
• M20: 27,933,363 km (0.1 R)
• M21: 29,182,356 km (0.066 R)
• M22: 32,857,826 km (0.119 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 20,298 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit